@charset "utf-8";

body {
    overflow-x: hidden;
}


.banner {
    position: relative;
}


.banner .slick-dots {
    bottom: 30px;
    font-size: 0;
}

.banner .slick-dots li {
    width: 5px;
    height: 5px;
    background-color: #ffffff;
    border-radius: 5px;
    margin: 0 2px;
    transition: all 0.3s;
}

.banner .slick-dots li.slick-active {
    width: 60px;
}




.banner a {
    display: block;
}

.banner .slick-slide a img {
    display: block;
    width: 100%;
    position: relative;
    z-index: 7;
}


.title {
    position: relative;
    line-height: 32px;
    margin-bottom: 40px;
}

.tit-text {
    font-size: 0;
}

.tit-text h2 {
    vertical-align: middle;
    position: relative;
    color: #1a4ea4;
    font-weight: 600;
    cursor: pointer;
    font-size: 0;
}

.tit-text h2 b {
    display: inline-block;
    position: relative;
    z-index: 9;
    font-size: 26px;
    vertical-align: middle;
    margin-left: 10px;
    color: #1e2629;
    font-weight: 600;
}

.tit-text h2 img {
    display: inline-block;
    vertical-align: middle;
}

.tit-text h2 p {
    position: absolute;
    left: 48px;
    bottom: 0;
    font-size: 16px;
    line-height: 22px;
    color: rgba(204, 204, 204, .5);
    text-transform: uppercase;
    font-weight: normal;
    white-space: nowrap;
    z-index: 2;
    font-weight: 600;
}

.tit-more {
    position: absolute;
    right: 0;
    top: 0;
    overflow: hidden;
}

.tit-more a {
    display: none;
    float: left;
    padding-right: 30px;
    background: url(../images/more-icon.png) no-repeat;
    background-position: right center;
    font-size: 14px;
    color: #0659a1;
    transition: all 0.5s;
    font-weight: 600;
}

.tit-more a:hover {
    padding-right: 40px;
}

.tit-more a:nth-child(1) {
    display: block;
}

.title-bord .tit-text h2 {
    border-color: #0659a1;
}

.title-bord .tit-text h2 b {
    border: none;
    margin-left: 0;
    padding-left: 5px;
}

.section1 {
    padding: 50px 0;
    background: url(../images/s1-bj.jpg) no-repeat;
    background-position: center center;
    background-size: cover;
}


.s1-l .title {}

.s1-ll {
    float: left;
    width: 614px;
    margin-right: 65px;
    border-radius: 8px;
    overflow: hidden;
}

.s1-lr {
    overflow: hidden;
}


.s1-ll>ul li a {
    display: block;
    position: relative;
}

.s1-ll>ul li a .pic {
    padding-top: 62.5%;
}

.s1-ll>ul li a .pic::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    top: 0;
    background: url(../images/zzc.png) repeat-x;
    background-position: center bottom;
}

.s1-ll>ul li a p {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 16px;
    line-height: 55px;
    color: #ffffff;
    padding: 0 100px 0 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background: rgba(0, 0, 0, .2);
}
.s1-ll>ul li a .pic img {
    width: 100%;
    height: auto;
    object-fit: cover;
}
.s1-ll .slick-dots {
    font-size: 0;
    margin-bottom: 20px;
    right: 15px;
    width: auto;
}

.s1-ll .slick-dots li {
    border-radius: 50%;
    transition: all 0.5s;
    width: 12px;
    height: 12px;
    border: solid 1px #ffffff;
}

.s1-ll .slick-dots li.slick-active {
    background-color: #fff;
}



.first-item a {
    display: block;
    padding-bottom: 15px;
    border-bottom: 1px dashed #1e61f4;
    margin-bottom: 7px;
}

.first-item a p {
    font-size: 14px;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    color: #8aa0a6;
    margin-top: 8px;
}

.first-item a p span {
    float: left;
    border-radius: 13px;
    border: solid 2px #0659a1;
    line-height: 22px;
    font-size: 14px;
    padding: 0 15px;
    margin-right: 10px;
}

.first-item a h3 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 18px;
    line-height: 30px;
    font-weight: 600;
    color: #0659a1;
    position: relative;
    padding-right: 110px;
}

.first-item a h3 span {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 14px;
    font-weight: normal;
    color: #748b91;
    padding-left: 25px;
    background: url(../images/time.png) no-repeat;
    background-position: left center;
}

.first-item a:hover h3 {
    color: #0659a1;
}

.i-list li {
    position: relative;
    font-size: 18px;
    line-height: 47px;
    padding-right: 100px;
    border-top: 1px dashed rgba(30, 97, 244, .2);
    background: url(../images/dp.png) no-repeat;
    background-position: left center;
}

.i-list li:nth-child(1) {
    border: none;
}

.i-list-bf li {
    background: url() no-repeat;
    background-position: 3px center;
    padding-left: 20px;
}

.i-list-bf li:hover {
    background: url() no-repeat;
    background-position: 3px center;
}

.i-list li a {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #111111;
    padding-left: 25px;
}

.i-list li a h3 {
    font-size: 16px;
    font-weight: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.i-list li span {
    position: absolute;
    right: 0;
    top: 0;
    color: #748b91;
    font-size: 14px;
}

.i-list li:hover a {
    color: #0659a1;
}

.i-list li:hover span {
    color: #0659a1;
}

.section2 {
    margin-top: 50px;
}

.s2-tl {
    float: left;
    width: 48%;
}

.s2-tr {
    float: right;
    width: 48%;
}

.s2-scroll {
    overflow: hidden;
    border: solid 1px rgba(124, 124, 124, .4);
    border-radius: 5px;
}

.s2-scroll>span {
    float: left;
    width: 139px;
    height: 48px;
    line-height: 46px;
    background-color: #0559a1;
    border-radius: 4px;
    border: solid 1px #115ca6;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
    font-weight: 600;
}

.s2-scroll>span img {
    display: inline-block;
    vertical-align: text-bottom;
}

.s2-scroll ul {
    overflow: hidden;
    padding: 10px;
}

.s2-scroll ul li a {
    display: block;
    overflow: hidden;
    line-height: 28px;
}

.s2-scroll ul li a span {
    float: left;
    font-size: 14px;
    color: #666666;
    margin-right: 15px;
}

.s2-scroll ul li a h3 {
    overflow: hidden;
    font-size: 16px;
    font-weight: normal;
    color: #323333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s2-c {
    margin-top: 50px;
}

.s2-c ul {
    overflow: hidden;
}

.s2-c ul li {
    float: left;
    width: 23.5%;
    margin-left: 2%;
}

.s2-c ul li:nth-child(1) {
    margin-left: 0;
}

.s2-c ul li a {
    display: block;
}

.s2-c ul li a .pic {
    padding-top: 58.4%;
}

.s2-c ul li a h3 {
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 15px;
    line-height: 60px;
    background-color: #eeeeed;
    font-size: 20px;
    font-weight: 600;
    color: #323333;
    transition: all 0.3s;
}

.s2-c ul li a:hover h3 {
    color: #fff;
    background: #0659a1;
}

.section3 {
    padding: 50px 0;
    background: url(../images/s3-bj.jpg) no-repeat;
    background-position: center center;
    background-size: cover;
    margin-top: 50px;
}

.section3 .tit-text {
    text-align: center;
    font-size: 0;
}

.section3 .tit-text h2 {
    display: inline-block;
}

.section3 .tit-text h2 b {
    color: #fff;
}

.s3-c ul {
    margin: 0 -25px;
}

.s3-c ul li a {
    display: block;
    background: #fff;
    position: relative;
    height: 400px;
    overflow: hidden;
    margin: 0 25px;
}

.s3-tit {
    padding-top: 80px;
    position: relative;
    z-index: 8;
}

.s3-tit .pics {
    width: 140px;
    height: 140px;
    line-height: 130px;
    background-color: #0759a2;
    border: solid 5px #88abda;
    border-radius: 50%;
    font-size: 0;
    margin: 0 auto;
    text-align: center;
}

.s3-tit .pics img {
    display: inline-block;
    vertical-align: middle;
}

.s3-tit h3 {
    text-align: center;
    font-size: 18px;
    font-weight: normal;
    line-height: 31px;
    color: #323333;
    margin-top: 60px;
    padding: 0 20px;
}

.s3-info {
    position: absolute;
    left: 0;
    width: 100%;
    top: 0;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    padding: 30px 50px;
    transform: scale(0);
    transition: all 0.5s;
    z-index: 9;
    opacity: 0;
}

.s3-info h3 {
    float: right;
    font-size: 24px;
    font-weight: 600;
    line-height: 31px;
    letter-spacing: 3px;
    color: #ffffff;
    writing-mode: vertical-lr;
    /*从左向右 从右向左是 writing-mode: vertical-rl;*/
    writing-mode: tb-lr;
    /*IE浏览器的从左向右 从右向左是 writing-mode: tb-rl；*/
    margin-left: 25px;
}

.s3-info div {
    float: right;
    overflow: hidden;
    height: 100%;
    width: 70px;
    writing-mode: vertical-lr;
    /*从左向右 从右向左是 writing-mode: vertical-rl;*/
    writing-mode: tb-lr;
    /*IE浏览器的从左向右 从右向左是 writing-mode: tb-rl；*/
    transform: scale(1);
}

.s3-info p {
    float: right;
    font-size: 14px;
    font-weight: normal;
    line-height: 24px;
    color: #ffffff;
    writing-mode: vertical-lr;
    /*从左向右 从右向左是 writing-mode: vertical-rl;*/
    writing-mode: tb-rl;
    /*IE浏览器的从左向右 从右向左是 writing-mode: tb-rl；*/
}

.s3-c ul li a:hover .s3-info {
    opacity: 1;
    transform: scale(1);
}

.s3-btn {
    margin-top: 30px;
    font-size: 0;
    text-align: center;
    position: relative;
}

.s3-btn::before {
    content: "";
    position: absolute;
    left: 50%;
    margin-left: 55px;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 1px;
    background: rgba(255, 255, 255, .2);
}

.s3-btn::after {
    content: "";
    position: absolute;
    right: 50%;
    left: 0;
    margin-right: 55px;
    top: 50%;
    transform: translateY(-50%);
    height: 1px;
    background: rgba(255, 255, 255, .2);
}

.s3-btn div {
    width: 40px;
    height: 40px;
    border: solid 1px #ffffff;
    opacity: 0.4;
    line-height: 40px;
    font-size: 0;
    text-align: center;
    margin: 0 15px;
    display: inline-block;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.s3-btn div img {
    display: inline-block;
    vertical-align: middle;
    display: none;
}

.s3-btn div img:nth-child(1) {
    display: inline-block;
}

.s3-btn div:hover {
    background: #fff;
    opacity: 1;
}

.s3-btn div:hover img {
    display: inline-block;
}

.s3-btn div:hover {
    background: #fff;
    transform: scale(1.1);
}

.s3-btn div:hover img:nth-child(1) {
    display: none;
}

.section4 {
    margin-top: 50px;
}

.s4-c ul {
    overflow: hidden;
}

.s4-c ul li {
    float: left;
    width: 23.5%;
    margin-left: 2%;
}

.s4-c ul li:nth-child(4n+1) {
    margin-left: 0;
}

.s4-c ul li a {
    display: block;
    line-height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background-color: #eeeeed;
    padding: 0 10px;
    font-size: 18px;
    color: #323333;
    margin-bottom: 30px;
    text-align: center;
}

.s4-c ul li a:hover {
    background: #0759a2;
    color: #fff;
    font-weight: 600;
}

@media screen and (max-width: 1400px) {
    .s3-c ul {
        margin: 0 -15px;
    }

    .s3-c ul li a {
        margin: 0 15px;
    }
}

@media screen and (max-width: 1200px) {

    .s1-ll {
        margin-right: 20px;
    }

    .first-item a h3 {
        font-size: 18px;
    }

    .i-list li {
        font-size: 16px;
        line-height: 48px;
    }


}


@media screen and (max-width: 1024px) {
    .s1-ll, .s2-tl, .s2-tr {
        float: none;
        width: auto;
        margin-right: 0;
    }

    .s1-lr, .s2-tr {
        margin-top: 20px;
    }

    .s2-scroll>span {
        font-size: 18px;
    }

    .s2-c ul li a h3 {
        font-size: 16px;
        line-height: 40px;
    }

    .s3-c ul li a:hover .s3-info {
        display: none;
    }

    .s3-tit h3 {
        font-size: 16px;
    }

    .s4-c ul li a {
        font-size: 16px;
    }
    .tit-text h2 b{
        font-size: 22px;
    }
    .section1{
        padding: 35px 0;
    }
    .section2,.section4{
        margin-top: 35px;
    }
    .section3{
        padding: 35px 0;
        margin-top: 35px;
    }
    .title{
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 768px) {

    .s2-scroll>span {
        float: none;
        display: block;
        width: auto;
    }

    .s2-c ul li {
        width: 49%;
        margin-top: 15px;
    }

    .s2-c ul li:nth-child(3) {
        margin-left: 0;
    }

    .s3-tit .pics {
        width: 100px;
        height: 100px;
        line-height: 90px;
    }

    .s3-tit .pics img {
        width: 40%;
    }

    .s3-c ul {
        margin: 0 -5px;
    }

    .s3-c ul li a {
        margin: 0 5px;
    }

    .s3-tit {
        padding-top: 50px;
    }

    .s3-tit h3 {
        margin-top: 40px;
    }

    .s3-c ul li a {
        height: 300px;
    }

    .s4-c ul li {
        width: 48%;
        margin: 5px 1%;
    }

    .s4-c ul li a {
        margin: 0;
    }
    .s4-c ul li:nth-child(4n+1){
        margin-left: 1%;
    }
}

@media screen and (max-width: 640px) {}

@media screen and (max-width: 480px) {
    .s4-c ul li a{
        font-size: 14px;
        line-height: 46px;
    }
}